diff --git a/README.md b/README.md
index 48ea0e9..fa0a1e1 100644
--- a/README.md
+++ b/README.md
@@ -24,6 +24,8 @@ Once installed, `pronto run` will include undercover warnings. You can verify th
 
 `pronto-undercover` stores options passed to undercover in `.pronto.yml`. Please note that `--git-dir` and `--compare` options are not available, because `pronto-undercover` uses `Pronto::Git` instead of undercover's implementation.
 
+`min-coverage`: Minimum coverage for `coverage:`, not raise warning if more than it.
+
 Available options:
 
 ```
@@ -33,6 +35,7 @@ pronto-undercover:
   path: path/to/project
   lcov: path/to/project/coverage/report.lcov
   ruby-syntax: ruby19
+  min-coverage: 1
 ```
 
 ## License
diff --git a/lib/pronto/undercover.rb b/lib/pronto/undercover.rb
index dfa8854..31dd508 100644
--- a/lib/pronto/undercover.rb
+++ b/lib/pronto/undercover.rb
@@ -41,6 +41,9 @@ def patch_to_undercover_message(patch)
           .added_lines
           .select { |line| line.new_lineno == msg_line_no }
           .map do |line|
+            # binding.pry
+            next if warning.coverage_f >= min_coverage
+
             lines = untested_lines_for(warning)
             path = line.patch.delta.new_file[:path]
             msg = "#{warning.node.human_name} #{warning.node.name} missing tests" \
@@ -85,5 +88,12 @@ def undercover_options
       opts << "-p#{config['path']}" if config['path']
       ::Undercover::Options.new.parse(opts)
     end
+
+    def min_coverage
+      @min_coverage ||= ENV['PRONTO_UNDERCOVER_MIN_COVERAGE'] ||
+                        Pronto::ConfigFile.new.to_h.dig('pronto-undercover',
+                                                        'min-coverage') ||
+                        1
+    end
   end
 end
diff --git a/pronto-undercover.gemspec b/pronto-undercover.gemspec
index 2fd57f2..f03b23d 100644
--- a/pronto-undercover.gemspec
+++ b/pronto-undercover.gemspec
@@ -30,4 +30,5 @@ Gem::Specification.new do |spec|
   spec.add_development_dependency 'simplecov-html'
   spec.add_development_dependency 'simplecov-lcov'
   spec.add_development_dependency 'timecop'
+  spec.metadata['rubygems_mfa_required'] = 'true'
 end
diff --git a/spec/pronto/undercover_spec.rb b/spec/pronto/undercover_spec.rb
index cffd02f..3877704 100644
--- a/spec/pronto/undercover_spec.rb
+++ b/spec/pronto/undercover_spec.rb
@@ -11,7 +11,8 @@
       {
         'lcov' => 'coverage/lcov/fixtures.lcov',
         'path' => '.',
-        'ruby-syntax' => 'ruby22'
+        'ruby-syntax' => 'ruby22',
+        'min-coverage' => 1
       }
     end
     subject { Pronto::Undercover.new(patches) }
@@ -47,6 +48,12 @@
         expect(msg.runner).to eq(Pronto::Undercover)
       end
 
+      it 'not report if coverage >= min_coverage' do
+        write_config('min-coverage' => 0.5)
+        results = Pronto.run(:staged, 'test.git', nil)
+        expect(results.size).to eq(1)
+      end
+
       it 'passes options from .pronto.yml to Undercover::Report' do
         write_config(valid_config)
 
@@ -95,9 +102,7 @@
   end
 
   def write_config(yaml_config_hash)
-    File.open('.pronto.yml', 'w') do |config_file|
-      config_file.write({'pronto-undercover' => yaml_config_hash}.to_yaml)
-    end
+    File.write('.pronto.yml', {'pronto-undercover' => yaml_config_hash}.to_yaml)
   end
 
   def delete_config